B. Check Up

B.  Check Up

1. Determine an equation for a line that is perpendicular to «math style=¨font-family:`Times New Roman`¨ xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»y«/mi»«mo»=«/mo»«mn»5«/mn»«mi»x«/mi»«mo»+«/mo»«mn»6«/mn»«/math» and has a y-intercept of –3.
   
   
   
   
   
   

2. Two lines have slopes of –0.2 and 4. Are the two lines perpendicular?
   

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